Detectives said they were contacted in March by the victim's son and a family friend who said the woman was missing several pieces of jewelry. When they confronted Walker, she confessed to stealing the jewelry and pawning it.

Police conducted a controlled call between Walker and the family friend Friday.

According to a probable cause affidavit, during the call, Walker is clearly heard saying that she stole a necklace, a pin, two gold rings, a St. Christopher medal, a watch and numerous pieces of jewelry. Upon being asked what she did with the items, Walker said she pawned the jewelry.

Detectives said when Walker arrived for questioning at the police department Monday morning, she was read her Miranda rights and questioned about the stolen jewelry.

Walker advised she knew what the incident was about and proceeded to mention the same list of stolen items she mentioned during the call, the report stated.

"She was obviously extremely upset and she does not trust anybody in her house now," the family friend told WPBF 25 News in a telephone interview.

While Walker was being led out of the Delray Beach Police Department, she said she was "embarrassed" by what had happened.

Walker faces several charges, including grand theft and exploitation of the elderly.